<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<% 
	request.setCharacterEncoding("utf-8");
	if(request.getParameter("su1").equals("")){
		out.println("<script>alert('값을 이력하여 주십시요');history.go(-1)</script>");
	}else{
	
		int su1 = Integer.parseInt(request.getParameter("su1"));
		for(int a = 1;a<=9;a++){
			out.print(a*su1+"</br>");
		}
	}
%>
</body>
</html>